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Individual Calculations May 2015 |
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| Withanage, Lakindu Total change: -19.60 | |   |
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| National Youth Championships 2015 - Open Under 14 | Colombo | SRI | 2015-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1475 | 5.00 | 8 | -0.49 | 40 | -19.60 | |
|  Kalhara, W A Harindu | | | 1075 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Naushad, Thalaal | | | 1307 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Thiyasara, K T Thisen | | | 1662 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Mendis, P Kavinda | | | 1259 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Thennakoon, T M M | | | 1266 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Lorensuhewa, Chamath Pramodya | | | 1294 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Jayasundara, J J M Y Adithya B | | | 1387 | SRI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Nanayakkara, Sachindu Charuka | | | 1338 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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